Question
At a market, there were 13 as many grapefruits as lemons. After 4 grapefruits and 30 lemons were sold, the number of grapefruits became the same as the number of lemons. How many fruits were at the market in the end?
4 m

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At a market, there were 13 as many grapefruits as lemons. After 4 grapefruits and 30 lemons were sold, the number of grapefruits became the same as the number of lemons. How many fruits were at the market in the end?